Vulnerability details
CVE-2026-22166
Imagination Technologies Graphics DDK
GPU DDK - Write UAF in KEGLGetPoolBuffers, WebGL reachable
CVSS 3.1
8.1High
Official description
A web page that contains unusual WebGPU content loaded into the GPU GLES render process and can trigger write UAF crash in the GPU GLES user-space shared library. On certain platforms, when the process executing graphics workload has system privileges this could enable subsequent exploit on the system.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 8.1High | 3.1 | CISA ADP / Vulnrichment (CISA-ADP) | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Imagination Technologies | Graphics DDK | 1.18 RTM | CVEProject cvelistV5 (CNA) |
| Imagination Technologies | Graphics DDK | 23.2 RTM | CVEProject cvelistV5 (CNA) |
| Imagination Technologies | Graphics DDK | 24.1 RTM ≤ v ≤ 24.2 RTM | CVEProject cvelistV5 (CNA) |
| Imagination Technologies | Graphics DDK | 25.1 RTM ≤ v ≤ 25.3 RTM | CVEProject cvelistV5 (CNA) |
References and advisories
1
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Details
- Published
- 2026-05-01
- Last updated
- 2026-05-01
- State
- Published
- Assigner (CNA)
- imaginationtech
Exploit prediction (EPSS)
0.38%
Probability of exploitation in 30 days
33.1%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- None
- Technical impact
- Total
Weaknesses (CWE)
- CWE-416Use After Free